r/semanticweb
10k members
r/semanticweb is a subreddit with 10k members. The most common kinds of discussions are advice requests and solution requests, and the community frequently discusses ontology, knowledge graph, graph, ai, and semantic.
A subreddit dedicated to all things Linked Data. Links, questions, discussions, etc. on RDF, metadata, inferencing, microformats, SPARQL, ...
Popular Themes in r/semanticweb
#1
Advice Requests
: "How can I learn ontology development?"
16 posts
#2
Solution Requests
: "Do we have any open source knowledge graph building git hub project or any solution we can refer?"
13 posts
#3
Ideas
: "Trying to make a full curriculum on ontologies, what would you add?"
3 posts
#4
Pain & Anger
: "semantic systems keep failing in the same 16 ways. here is a field guide for semanticweb"
1 post
#5
Self-Promotion
: "I launched an online course about applying Semantic Web technologies in practice"
1 post
Popular Topics in r/semanticweb
#1
Ontology
: "Protégé Short Course at Stanford: hands-on OWL Ontology development with Protégé"
11 posts
#2
Knowledge Graph
: "I built a programming language for AI that uses a semantic Knowledge Graph as its internal memory structure"
10 posts
#3
Graph
: "Do we have any open source knowledge Graph building git hub project or any solution we can refer?"
7 posts
#4
Ai
: "I built a programming language for Ai that uses a semantic knowledge graph as its internal memory structure"
6 posts
#5
Semantic
: "I built a programming language for AI that uses a Semantic knowledge graph as its internal memory structure"
4 posts
#6
Open Data
4 posts
#7
Wikidata
4 posts
#8
Looking For
3 posts
#9
Schema
2 posts
#10
Ontology System
: "Need guidance on building an AI knowledge graph / Ontology System"
2 posts
Member Growth in r/semanticweb
Yearly
+2k members(33.9%)
Similar Subreddits to r/semanticweb
r/KnowledgeGraph
6k members
277.1% / yr
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Last updated: September 11, 2026